40322253311 has 2 divisors, whose sum is σ = 40322253312. Its totient is φ = 40322253310.

The previous prime is 40322253299. The next prime is 40322253353. The reversal of 40322253311 is 11335222304.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40322253311 - 2³⁰ = 39248511487 is a prime.

It is a super-2 number, since 2×40322253311² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40322258311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20161126655 + 20161126656.

It is an arithmetic number, because the mean of its divisors is an integer number (20161126656).

Almost surely, 2^40322253311 is an apocalyptic number.

40322253311 is a deficient number, since it is larger than the sum of its proper divisors (1).

40322253311 is an equidigital number, since it uses as much as digits as its factorization.

40322253311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 40322253311 its reverse (11335222304), we get a palindrome (51657475615).

It can be divided in two parts, 403222 and 53311, that added together give a cube (456533 = 77³).

The spelling of 40322253311 in words is "forty billion, three hundred twenty-two million, two hundred fifty-three thousand, three hundred eleven".